An experiment is conducted to investigate the effects of three different doses of a drug (low, medium, high) on reaction time. The null hypothesis is that
a. The low dose leads to faster reaction times
b. The high dose leads to faster reaction times
c. There is no difference between the reaction times associated with the three doses
d. There is a difference between the reaction times associated with the three doses
Question 2An experiment is conducted to investigate the effects of three different doses of a drug on reaction time. This experiment can be analyzed with
a. A Chi-Square
b. An ANOVA
c. A t-test
d. A reliability index
Question 3When you want to analyze an experiment with three conditions in which continuous data has been collected _______ is appropriate.
a. A Chi-Square
b. A t-test
c. A reliability index
d. An ANOVA
Question 4When you want to analyze an experiment with only two conditions in which continuous data has been collected _______ is appropriate.
a. A Chi-Square
b. A t-test
c. A reliability index
d. An ANOVA